That was before I discovered that grbl would let me buffer G-code=20 commands. :P Cheers, -Neil. On 11/12/2019 9:42 AM, Alan Pearce - UKRI STFC wrote: >> Even later, the machine became a cookie printer for Maker Faire -- 4 yea= rs ago. And it was a big hit. >> Early testing videos (because I'm bad at recording things) here... htt= ps://www.youtube.com/watch?v=3DqLR3eQUtN-w > > Wow, some time since I've heard stepper motors "play the scales" like tha= t ... :) > > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .